19Pcs M42 8% High Cobalt Industrial Grade Titanium Coated Twist HSS Drill Bit Set 1-10mm for 304 Stainless Steel Drilling
Product Description
19Pcs M42 8% High Cobalt Industrial Grade Titanium Coated Twist HSS Drill Bit Set 1-10mm for 304 Stainless Steel Drilling
- 1.Using M42 high speed steel, 8% high cobalt, perfect for drilling hard material, such as stainless steel
- 2. Tianium coating surface, make drill bit more wear resistant, heat-resistant, fit for high speed processing
- 3. 135 degree split pointdesign, make drilling easier, easy to chip, no slipping
- 4.High heat treated hardness 70-75 HRC
- 5.Can be used radial drill, bench drill or hand drill chuck for drilling operations
Technical Specifications
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